Borderou de evaluare (job #61105)

Compilare: user.c: In function ‘main’: user.c:7:35: warning: unused variable ‘aux2’ [-Wunused-variable] user.c:5:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:6:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:8:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:12:14: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:19:16: warning: ‘aux’ may be used uninitialized in this function [-Wuninitialized]